545T001 Mallory Inducto Tuners, no actual data, but I put
a coil loop and 100pf capacitor across the coil
and used a dip meter to determing the resonant
frequency. All dipped in approx the 40 - 60 mhz
range. Mallory made most of these for early VHF
television sets that had variable tuning, no
detents.
4 section inducto tuner, 5.5 turns, 40-60mhz,
4.3 x 1.8 x 1.6, 0.5" long x 0.25" dia shaft. (T1V) Unused Sh Wt 3 lbs,